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Perrona

Genus of gastropods From Wikipedia, the free encyclopedia

Perrona
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Perrona is a genus of sea snails, marine gastropod mollusks in the family Clavatulidae.[1][2]

Quick Facts Scientific classification, Type species ...
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Description

In this genus the spire is carinated or smooth. The whorls are not tubercular or spinose. The anal sinus can be found more or less near the suture.[3]

The smooth shell is fusiform. The spire is short with few whorls. The aperture is narrow. The siphonal canal is long. The outer lip shows a wide shallow sinus near the middle. The inner lip has a thick callosity at the hind part near the suture.

The species of Perrona are smooth and solid shells with a notch in the middle of the outer lip. The hind part of the body whorl is gibbous, and the columella, as in that genus, is callous posteriorly.[4]

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Species

Summarize
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Species within the genus Perrona include:

  • Perrona aculeiformis (Lamarck, 1816)[5]
  • Perrona anwari Abbass H., 1977 [6]
  • Perrona barbarae (R. Hoernes & Auinger, 1891)
  • Perrona czarnockii Bałuk, 2003
  • Perrona descendens (Hilber, 1879)
  • Perrona eleonorae (R. Hoernes & Auinger, 1891)
  • Perrona emmae (R. Hoernes & Auinger, 1891)
  • Perrona ernae (Šuklje, 1929)
  • Perrona estebbunensis Vera-Peláez & Lozano-Francisco, 2001
  • Perrona floriana (Hilber, 1879)
  • Perrona grossi Harzhauser, Landau & R. Janssen, 2022
  • Perrona heinmoorensis Kautsky, 1925[7]
  • Perrona herculea (Mayer-Eymar, 1886)
  • Perrona ilonae Harzhauser, Landau & R. Janssen, 2022
  • Perrona jessica Melvill, 1923[8] (taxon inquirendum)
  • Perrona koeberli Harzhauser, Landau & R. Janssen, 2022
  • Perrona loetschi Harzhauser, Landau & R. Janssen, 2022
  • Perrona louisae (R. Hoernes & Auinger, 1891)
  • Perrona lydiae (R. Hoernes & Auinger, 1891)
  • Perrona micro Rolan, Ryall & Horro, 2008[9]
  • Perrona munizsolisi Vera-Peláez & Lozano-Francisco, 2001
  • Perrona nudata (K. Martin, 1935)
  • Perrona obeliscoides (Millet, 1854)
  • Perrona obesa (Reeve, 1842)[10]
  • Perrona oliviae (R. Hoernes & Auinger, 1891)
  • Perrona perron (Gmelin, 1791)[11]
  • Perrona pretiosa (Bellardi, 1847)
  • Perrona quinteni (Nolf & Verstraeten, 2006)
  • Perrona robustocarinifera Landau, Harzhauser, İslamoğlu & Silva, 2013
  • Perrona rosaliae (R. Hoernes & Auinger, 1891)
  • Perrona sabinae (R. Hoernes & Auinger, 1891)
  • Perrona secunda Lozouet, 2017
  • Perrona servata (Sacco, 1890)
  • Perrona spirata (Lamarck, 1816)[12]
  • Perrona styriaca (Hilber, 1879)
  • Perrona subspirata (Martens, 1902)
  • Perrona unisulcata (Cossmann, 1900)
  • Perrona ursulae (R. Hoernes & Auinger, 1891)
  • Perrona villarrasensis Vera-Peláez & Lozano-Francisco, 2001
  • Perrona vindobonensis (Quenstedt, 1884)
  • Perrona wanzenboecki Harzhauser, Landau & R. Janssen, 2022
Species brought into synonymy
  • Perrona harzhauseri Kovács & Vicián, 2021: synonym of † Neoperrona harzhauseri (Z. Kovács & Vicián, 2021)
  • Perrona inedita (Bellardi, 1877): synonym of † Clavatula inedita Bellardi, 1877
  • Perrona letkesensis (Csepreghy-Meznerics, 1953): synonym of † Perrona emmae (R. Hoernes & Auinger, 1891) (junior subjective synonym)
  • Perrona lineata (Lamarck, 1816):[13] synonym of Tomellana lineata (Lamarck, 1818)
  • Perrona nemethi Kovács & Vicián, 2021: synonym of † Megaclavatula nemethi (Z. Kovács & Vicián, 2021)
  • Perrona semimarginata (Lamarck, 1822) (fossils from deposits in the Miocene, Burdigalian, Graves near Bordeaux, France):[7] synonym of † Tomellana semimarginata (Lamarck, 1822)
  • Perrona taurinensis (Bellardi, 1877): synonym of † Neoperrona taurinensis (Bellardi, 1877)
  • Perrona tritonum Schumacher, 1817: synonym of Perrona perron (Gmelin, 1791)
Thumb
Several shells of † Perrona secunda
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References

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